🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.49 AU - 0.79 AU

Year: 187 Days

Day: 43.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,707,790 km

• M1: 154,385 km (0.089 R)
• M2: 246,088 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.43 AU - 1.71 AU

Year: 719 Days

Day: 25.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,707,790 km

• M1: 151,692 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.7 AU - 2.78 AU

Year: 1225 Days

Day: 26.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,707,790 km

• M1: 93,499 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.08 AU - 3.38 AU

Year: 1648 Days

Day: 37.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 137 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,707,790 km

• M1: 115,190 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.18 AU - 4.44 AU

Year: 3268 Days

Day: 19.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 14.6

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.02 AU - 7.98 AU

Year: 7502 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,707,790 km

• M1: 188,643 km (0.103 R)
• M2: 541,993 km (0.074 R)
• M3: 951,293 km (0.06 R)
• M4: 1,200,972 km (0.086 R)
• M5: 1,595,760 km (0.078 R)
• M6: 1,808,638 km (0.094 R)
• M7: 2,529,102 km (0.078 R)
• M8: 3,305,215 km (0.092 R)
• M9: 4,152,089 km (0.074 R)
• M10: 4,845,625 km (0.094 R)
• M11: 5,285,592 km (0.05 R)
• M12: 5,413,797 km (0.05 R)
• M13: 5,542,900 km (0.086 R)
• M14: 5,837,459 km (0.119 R)
• M15: 6,036,573 km (0.116 R)
• M16: 6,407,726 km (0.067 R)
• M17: 7,314,737 km (0.115 R)
• M18: 7,601,965 km (0.05 R)
• M19: 8,373,591 km (0.077 R)
• M20: 9,363,630 km (0.113 R)
• M21: 9,480,316 km (0.097 R)
• M22: 9,636,496 km (0.103 R)
• M23: 9,951,699 km (0.081 R)
• M24: 10,270,343 km (0.091 R)
• M25: 11,246,170 km (0.097 R)
• M26: 12,124,459 km (0.084 R)
• M27: 12,251,766 km (0.085 R)
• M28: 12,938,121 km (0.078 R)
• M29: 13,198,721 km (0.1 R)
• M30: 14,303,352 km (0.098 R)
• M31: 15,071,537 km (0.074 R)
• M32: 15,483,529 km (0.115 R)
• M33: 15,575,682 km (0.108 R)
• M34: 15,760,435 km (0.04 R)
• M35: 16,038,837 km (0.092 R)
• M36: 16,178,711 km (0.11 R)
• M37: 16,319,033 km (0.057 R)
• M38: 16,647,849 km (0.079 R)
• M39: 16,978,910 km (0.11 R)
• M40: 17,121,476 km (0.095 R)
• M41: 17,985,105 km (0.066 R)
• M42: 20,155,620 km (0.062 R)
• M43: 21,169,445 km (0.077 R)
• M44: 21,837,400 km (0.117 R)
• M45: 22,407,966 km (0.118 R)
• M46: 22,512,236 km (0.048 R)
• M47: 22,616,655 km (0.058 R)
• M48: 26,702,921 km (0.094 R)
• M49: 27,536,031 km (0.11 R)
• M50: 29,000,295 km (0.089 R)
• M51: 29,913,889 km (0.116 R)
• M52: 30,953,146 km (0.116 R)
• M53: 31,185,621 km (0.095 R)
• M54: 31,360,351 km (0.118 R)
• M55: 32,239,239 km (0.119 R)
• M56: 32,474,855 km (0.059 R)
• M57: 32,652,129 km (0.045 R)
• M58: 33,126,055 km (0.085 R)
• M59: 33,363,916 km (0.111 R)
• M60: 33,662,064 km (0.067 R)
• M61: 35,044,947 km (0.073 R)
• M62: 35,834,674 km (0.067 R)
• M63: 36,078,818 km (0.107 R)
• M64: 36,446,230 km (0.077 R)
• M65: 36,568,900 km (0.089 R)
• M66: 36,691,870 km (0.068 R)
• M67: 36,937,958 km (0.089 R)
• M68: 38,551,222 km (0.119 R)
• M69: 38,676,286 km (0.059 R)
• M70: 38,864,031 km (0.095 R)
• M71: 39,492,342 km (0.067 R)
• M72: 39,870,974 km (0.051 R)
• M73: 40,187,374 km (0.068 R)
• M74: 40,314,233 km (0.047 R)
• M75: 41,141,658 km (0.114 R)
• M76: 42,490,134 km (0.119 R)
• M77: 43,397,146 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 14.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.77 AU - 10.39 AU

Year: 9994 Days

Day: 5 Hours

Environment

Temp: -167 °C

Axial Tilt: 151.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 93,707,790 km

• M1: 186,249 km (0.117 R)
• M2: 335,099 km (0.089 R)
• M3: 442,361 km (0.094 R)
• M4: 587,920 km (0.066 R)
• M5: 849,716 km (0.11 R)
• M6: 950,545 km (0.116 R)
• M7: 1,056,011 km (0.057 R)
• M8: 1,251,087 km (0.116 R)
• M9: 1,398,441 km (0.055 R)
• M10: 1,599,052 km (0.111 R)
• M11: 1,793,080 km (0.118 R)
• M12: 2,591,185 km (0.107 R)
• M13: 3,098,770 km (0.049 R)
• M14: 3,405,895 km (0.107 R)
• M15: 3,637,771 km (0.068 R)
• M16: 3,744,883 km (0.104 R)
• M17: 4,593,552 km (0.072 R)
• M18: 4,897,535 km (0.114 R)
• M19: 5,063,888 km (0.116 R)
• M20: 5,823,696 km (0.092 R)
• M21: 6,488,658 km (0.12 R)
• M22: 6,989,961 km (0.117 R)
• M23: 7,641,310 km (0.043 R)
• M24: 8,086,363 km (0.075 R)
• M25: 8,340,380 km (0.117 R)
• M26: 8,625,813 km (0.074 R)
• M27: 9,118,589 km (0.027 R)
• M28: 9,294,665 km (0.029 R)
• M29: 9,412,698 km (0.12 R)
• M30: 9,710,099 km (0.116 R)
• M31: 9,829,926 km (0.109 R)
• M32: 10,161,884 km (0.063 R)
• M33: 10,559,216 km (0.03 R)
• M34: 10,744,269 km (0.039 R)
• M35: 11,117,515 km (0.089 R)
• M36: 11,558,679 km (0.094 R)
• M37: 11,653,824 km (0.112 R)
• M38: 11,781,281 km (0.047 R)
• M39: 12,037,542 km (0.074 R)
• M40: 12,295,748 km (0.088 R)
• M41: 12,457,912 km (0.102 R)
• M42: 12,555,600 km (0.063 R)
• M43: 13,147,259 km (0.076 R)
• M44: 13,246,742 km (0.072 R)
• M45: 14,563,054 km (0.069 R)
• M46: 14,665,977 km (0.107 R)
• M47: 15,709,272 km (0.037 R)
• M48: 17,282,294 km (0.05 R)
• M49: 17,537,209 km (0.095 R)
• M50: 17,683,516 km (0.117 R)
• M51: 18,161,481 km (0.074 R)
• M52: 18,309,433 km (0.101 R)
• M53: 20,039,682 km (0.101 R)
• M54: 20,461,099 km (0.078 R)
• M55: 21,040,641 km (0.039 R)
• M56: 21,196,074 km (0.053 R)
• M57: 22,532,730 km (0.092 R)
• M58: 23,331,733 km (0.082 R)
• M59: 23,613,575 km (0.039 R)
• M60: 24,221,391 km (0.057 R)
• M61: 24,465,984 km (0.113 R)
• M62: 24,711,324 km (0.091 R)
• M63: 25,576,748 km (0.05 R)
• M64: 25,742,652 km (0.074 R)
• M65: 26,956,639 km (0.075 R)
• M66: 27,083,199 km (0.078 R)
• M67: 27,421,888 km (0.074 R)
• M68: 28,018,036 km (0.119 R)
• M69: 28,274,746 km (0.076 R)
• M70: 28,704,540 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.1

Radius: 3.1

Gravity: 81.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.1 AU - 18.56 AU

Year: 21923 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,707,790 km

• M1: 149,598 km (0.07 R)
• M2: 392,844 km (0.096 R)
• M3: 545,135 km (0.025 R)
• M4: 591,959 km (0.11 R)
• M5: 615,745 km (0.118 R)
• M6: 1,218,923 km (0.082 R)
• M7: 1,374,804 km (0.067 R)
• M8: 1,438,982 km (0.098 R)
• M9: 1,705,266 km (0.114 R)
• M10: 1,915,002 km (0.099 R)
• M11: 1,950,756 km (0.12 R)
• M12: 2,169,917 km (0.057 R)
• M13: 2,552,140 km (0.086 R)
• M14: 3,037,884 km (0.106 R)
• M15: 3,420,555 km (0.079 R)
• M16: 3,683,997 km (0.098 R)
• M17: 4,137,428 km (0.111 R)
• M18: 4,323,827 km (0.041 R)
• M19: 4,512,769 km (0.096 R)
• M20: 5,805,744 km (0.079 R)
• M21: 6,066,792 km (0.114 R)
• M22: 7,259,536 km (0.047 R)
• M23: 7,710,723 km (0.063 R)
• M24: 8,997,714 km (0.12 R)
• M25: 9,481,962 km (0.072 R)
• M26: 10,223,967 km (0.058 R)
• M27: 10,856,467 km (0.075 R)
• M28: 11,436,608 km (0.095 R)
• M29: 13,099,837 km (0.119 R)
• M30: 18,368,225 km (0.12 R)
• M31: 18,444,520 km (0.083 R)
• M32: 18,750,448 km (0.106 R)
• M33: 19,135,213 km (0.107 R)
• M34: 19,289,748 km (0.105 R)
• M35: 19,756,194 km (0.09 R)
• M36: 19,834,284 km (0.116 R)
• M37: 20,069,153 km (0.11 R)
• M38: 20,226,231 km (0.077 R)
• M39: 20,858,730 km (0.046 R)
• M40: 21,497,663 km (0.031 R)
• M41: 22,143,028 km (0.109 R)
• M42: 22,712,846 km (0.077 R)
• M43: 24,619,172 km (0.05 R)
• M44: 25,633,894 km (0.112 R)
• M45: 26,403,725 km (0.071 R)
• M46: 27,094,568 km (0.086 R)
• M47: 27,878,760 km (0.099 R)
• M48: 28,935,968 km (0.074 R)
• M49: 29,826,823 km (0.081 R)
• M50: 31,635,611 km (0.094 R)
• M51: 32,185,084 km (0.065 R)
• M52: 34,885,027 km (0.082 R)
• M53: 36,597,174 km (0.072 R)
• M54: 36,885,150 km (0.106 R)
• M55: 37,173,874 km (0.113 R)
• M56: 37,270,215 km (0.09 R)
• M57: 37,463,346 km (0.062 R)
• M58: 37,559,986 km (0.055 R)
• M59: 38,433,638 km (0.087 R)
• M60: 38,726,401 km (0.086 R)
• M61: 39,609,028 km (0.101 R)
• M62: 41,394,030 km (0.1 R)
• M63: 41,593,893 km (0.041 R)
• M64: 42,396,934 km (0.116 R)
• M65: 42,901,378 km (0.085 R)
• M66: 45,453,368 km (0.106 R)
• M67: 47,844,241 km (0.056 R)
• M68: 48,053,978 km (0.037 R)
• M69: 48,264,163 km (0.106 R)
• M70: 48,369,330 km (0.075 R)
• M71: 49,319,426 km (0.036 R)
• M72: 49,531,406 km (0.105 R)
• M73: 50,168,992 km (0.096 R)
• M74: 51,452,542 km (0.109 R)
• M75: 52,963,630 km (0.045 R)
• M76: 54,818,045 km (0.117 R)
• M77: 56,804,555 km (0.109 R)
• M78: 57,471,912 km (0.1 R)
• M79: 57,694,962 km (0.108 R)
• M80: 57,806,562 km (0.11 R)
• M81: 59,715,281 km (0.057 R)
• M82: 63,133,443 km (0.097 R)
• M83: 63,709,395 km (0.115 R)
• M84: 67,553,462 km (0.038 R)
• M85: 70,873,487 km (0.094 R)
• M86: 71,471,879 km (0.082 R)
• M87: 71,951,938 km (0.086 R)
• M88: 76,564,489 km (0.059 R)
• M89: 77,301,558 km (0.119 R)
• M90: 81,898,102 km (0.101 R)
• M91: 82,274,640 km (0.032 R)
• M92: 83,660,216 km (0.061 R)
• M93: 84,419,275 km (0.071 R)
• M94: 84,545,985 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.4

Radius: 7

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.32 AU - 16.74 AU

Year: 23442 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,707,790 km

• M1: 166,951 km (0.094 R)
• M2: 413,638 km (0.085 R)
• M3: 479,611 km (0.084 R)
• M4: 598,092 km (0.091 R)
• M5: 753,375 km (0.044 R)
• M6: 892,950 km (0.12 R)
• M7: 980,764 km (0.109 R)
• M8: 1,462,918 km (0.069 R)
• M9: 1,638,545 km (0.084 R)
• M10: 2,325,648 km (0.035 R)
• M11: 2,448,169 km (0.063 R)
• M12: 3,047,608 km (0.033 R)
• M13: 3,833,745 km (0.118 R)
• M14: 3,881,915 km (0.116 R)
• M15: 4,627,960 km (0.073 R)
• M16: 5,096,650 km (0.114 R)
• M17: 5,149,757 km (0.086 R)
• M18: 5,525,996 km (0.115 R)
• M19: 6,476,241 km (0.119 R)
• M20: 6,940,743 km (0.1 R)
• M21: 8,086,812 km (0.056 R)
• M22: 8,776,757 km (0.105 R)
• M23: 8,904,215 km (0.074 R)
• M24: 9,096,598 km (0.058 R)
• M25: 10,481,276 km (0.063 R)
• M26: 11,094,627 km (0.099 R)
• M27: 11,370,934 km (0.075 R)
• M28: 13,076,051 km (0.113 R)
• M29: 13,148,755 km (0.036 R)
• M30: 13,514,672 km (0.081 R)
• M31: 13,958,080 km (0.097 R)
• M32: 15,856,626 km (0.107 R)
• M33: 16,167,939 km (0.071 R)
• M34: 16,875,537 km (0.097 R)
• M35: 16,954,824 km (0.109 R)
• M36: 17,113,697 km (0.079 R)
• M37: 17,273,169 km (0.098 R)
• M38: 18,239,720 km (0.04 R)
• M39: 18,647,524 km (0.112 R)
• M40: 19,972,961 km (0.039 R)
• M41: 22,104,133 km (0.101 R)
• M42: 23,593,978 km (0.086 R)
• M43: 25,025,629 km (0.097 R)
• M44: 25,934,736 km (0.111 R)
• M45: 27,039,666 km (0.116 R)
• M46: 30,060,795 km (0.028 R)
• M47: 30,638,990 km (0.118 R)
• M48: 30,929,509 km (0.117 R)
• M49: 31,806,602 km (0.105 R)
• M50: 31,904,439 km (0.109 R)
• M51: 33,286,274 km (0.051 R)
• M52: 33,585,021 km (0.11 R)
• M53: 35,091,472 km (0.105 R)
• M54: 41,547,667 km (0.087 R)
• M55: 42,514,817 km (0.07 R)
• M56: 42,838,846 km (0.106 R)
• M57: 43,598,055 km (0.084 R)
• M58: 44,143,040 km (0.093 R)
• M59: 45,239,892 km (0.088 R)
• M60: 46,123,716 km (0.098 R)
• M61: 46,234,568 km (0.092 R)
• M62: 47,013,375 km (0.09 R)
• M63: 48,133,264 km (0.115 R)
• M64: 49,488,771 km (0.12 R)
• M65: 50,399,373 km (0.118 R)
• M66: 51,200,619 km (0.092 R)
• M67: 51,890,864 km (0.06 R)
• M68: 52,006,204 km (0.067 R)
• M69: 53,048,003 km (0.076 R)
• M70: 56,096,210 km (0.05 R)
• M71: 56,570,285 km (0.046 R)
• M72: 56,807,697 km (0.071 R)
• M73: 57,761,084 km (0.038 R)
• M74: 58,000,142 km (0.093 R)
• M75: 58,599,431 km (0.078 R)
• M76: 59,804,292 km (0.056 R)
• M77: 61,504,621 km (0.072 R)
• M78: 61,748,765 km (0.088 R)
• M79: 63,837,600 km (0.108 R)
• M80: 64,952,703 km (0.034 R)
• M81: 68,463,017 km (0.095 R)
• M82: 68,589,577 km (0.095 R)
• M83: 69,096,265 km (0.094 R)
• M84: 74,752,560 km (0.095 R)
• M85: 74,882,710 km (0.097 R)
• M86: 75,666,005 km (0.114 R)
• M87: 77,899,800 km (0.119 R)
• M88: 80,421,871 km (0.111 R)
• M89: 81,491,794 km (0.03 R)
• M90: 82,028,552 km (0.076 R)
• M91: 82,431,868 km (0.071 R)
• M92: 84,322,635 km (0.072 R)
• M93: 84,594,006 km (0.079 R)
• M94: 86,637,961 km (0.094 R)
• M95: 87,460,002 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 18,173 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit